XU Jin.,LI Xiao-dong,LIU Hong-zhang,et al.Attempt to Study on Method of Ultrasonic Extraction of Steroidal Saponins from Hosta albofarinosa[J].Northern Horticulture,2012,36(01):60-62.
白粉玉簪甾体皂苷提取方法研究
- Title:
- Attempt to Study on Method of Ultrasonic Extraction of Steroidal Saponins from Hosta albofarinosa
- 文章编号:
- 1001-0009(2012)01-0060-03
- Keywords:
- Hosta albofarnosai; steroidal saponin; extraction
- 分类号:
- S 682.1+9
- 文献标志码:
- A
- 摘要:
- 通过单因素实验(乙醇浓度、料液比、温度、超声时间、超声功率)和正交实验选取最适甾体皂苷提取条件。结果表明:白粉玉簪甾体皂苷最佳提取条件为乙醇浓度55%,料液比1∶22.,温度50℃,超声时间55 min,超声功率90 W。
- Abstract:
- The best condition about steroidal saponins exstraction was chosen by single factor(ethanol concentration,solid to liquid ratio, extraction temperature, ultrasonic time, ultrasonic extraction rate) and orthogonal experiments.The results showed that the optimum condition of ultrasonic extraction were: ethanol concentration 55%,solid to liquid ratio 1∶22, extraction temperature 50℃, ultrasonic time 55 min,ultrasonic extraction rate 90 W.
参考文献/References:
[1]李时珍.本草纲目[M].北京:人民卫生出版社,1977:115-116.
备注/Memo
第一作者简介:徐金(1986-),男,在读硕士,研究方向为经济作物资源。E-mail:xujin19861022@163.com。